Question

93

How to get the height of a react.element

rated 0 times [ 97] [ 4] / answers: 1 / hits: 20488 / 6 Years ago, thu, june 7, 2018, 12:00:00

I'm dynamically rendering a list of Symbol(react.element) by mapping into an array and placing each of its elements HTML tags. My question is therefore: how can I get the height of each of the rendered Symbol(react.element)? This seems not to be in the Symbol(react.element)'s object.

Thanks in advance for your help

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tajo

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4 Years ago

answered 6 Years ago emiliano · Accepted Answer

 class MyComponent extends Component {

      constructor(props){

        super(props)

        this.myDiv = React.createRef()

      }



      componentDidMount () {

        console.log(this.myDiv.current.offsetHeight)

      }



      render () {

        return (

          <div ref={this.myDiv}>element</div>

        )

      }

    }